Need help!! Upper control arm bolt size
#2
Just an Olds Guy
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
OOOPSS, I posted dumb info here first. UPPER control arm bolts? The ones that attach to the upper control arm shafts??? You don't buy regular bolts for that. You need the bolts that have splines just below the bolt head. Those bolts get pulled into the CA mount and are held firmly by the spline. That's what also makes them such a beeatch to get out. No one sells them in local stores. Get them from Fusick or ILT. They're about 24.00 a set of 4.
Last edited by Allan R; March 23rd, 2012 at 02:55 PM.
#4
Just an Olds Guy
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
You probably could use them. But our buddy Rob talked me out of that. I still have my old ones if you want them. I went with new simply because of possible fatigue, and also once the splined part comes out, it's not going to hold as well as new ones. I got my new ones from ILT. Looking at the invoice right now as I type.
Part CAU04A 64-77 Cross shaft to frame bolts and nuts 8 pce set 24.00
USPS shiping Priority small box 12.40.
That was on 9/14/2011 Shipping might be less to your drop off mail box.
This pic shows the (smaller) splined upper control arm bolts and the lower (long) bolts
I only ordered the bolts/nuts. Shoulda ordered more. Look at this for shipping:
Part CAU04A 64-77 Cross shaft to frame bolts and nuts 8 pce set 24.00
USPS shiping Priority small box 12.40.
That was on 9/14/2011 Shipping might be less to your drop off mail box.
This pic shows the (smaller) splined upper control arm bolts and the lower (long) bolts
I only ordered the bolts/nuts. Shoulda ordered more. Look at this for shipping:
#5
https://classicoldsmobile.com/forums...html#post74952
These bolts were used on late 60's Camaros, so it is possible you might have a source for them closer to you. I bought mine at a Camaro shop a mile from the house - Firewheelclassics.com. They are reasonable in price.
#6
Cool!
Sounds great gentlemen, I shall definitely be changing my bolts for new ones. I suspect the candidates will be Grade 8 after all with 6 hash marks on the head?
Wow they used a big box for those 4 bolts?! Man i'd figure they'd ship them in an envelope or something?
Sounds great gentlemen, I shall definitely be changing my bolts for new ones. I suspect the candidates will be Grade 8 after all with 6 hash marks on the head?
Wow they used a big box for those 4 bolts?! Man i'd figure they'd ship them in an envelope or something?
#7
I reused my old ones and I'm not real happy about it , not to mention I got to replace the boot or the upper ball joint if it's worn . The car is making a clunking sound again when I turn the wheel in tight spots , so I'm gonna have to regrease until I can repair it . I still have a little money I can blow on the car so maybe I'll also get those control arm bolts .
BTW Nice pic of your hand there Allen
BTW Nice pic of your hand there Allen
Last edited by oldsguybry; March 23rd, 2012 at 11:38 PM.
#8
From the AMK catalog. Much cheaper than ILT ($10 as opposed to $24 as above for a set of 4 front upper bolts - need nuts though of course), but there is a $30 min. order though. They are also very slow to ship (took two weeks to ship when I ordered directly from them - ~3 weeks total to finally receive), and about a month to receive when I ordered through a local dealer (Antique Chevrolet). But they have a lot of correkt things though.
pg18 (front upper bolts)
pg22 (front lower bolts)
pg18 (front upper bolts)
pg22 (front lower bolts)
Last edited by oldzy; March 24th, 2012 at 01:28 AM.
#9
I reused my old ones and I'm not real happy about it , not to mention I got to replace the boot or the upper ball joint if it's worn . The car is making a clunking sound again when I turn the wheel in tight spots , so I'm gonna have to regrease until I can repair it . I still have a little money I can blow on the car so maybe I'll also get those control arm bolts .
BTW Nice pic of your hand there Allen
BTW Nice pic of your hand there Allen
I definitely hear ya, i've been saving up suspension parts for about 2 years now, got a nice set of control arms off scott, bought the bushings last christmas season from Rockauto, got some balljoints from Rockauto i really don't even know how long ago.
Anywho, now the painful installation is coming soon.... i have a feeling i'm going to get a MAW about the steering system... i hope mine is alright to last a couple months before i'll have to replace it...
#10
From the AMK catalog. Much cheaper than ILT ($10 as opposed to $24 as above for a set of 4 front upper bolts - need nuts though of course), but there is a $30 min. order though. They are also very slow to ship (took two weeks to ship when I ordered directly from them - ~3 weeks total to finally receive), and about a month to receive when I ordered through a local dealer (Antique Chevrolet). But they have a lot of correkt things though.
Cool! THis might be an option, 10 dollars sounds awesome right about now!
#11
Just an Olds Guy
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
I L T or Fusick still your best deal
#12
Certainly you can find something you need for 30.
If the other places charge 24, then get something else for the extra 12...
#14
How did i not see that picture before?!
From the AMK catalog. Much cheaper than ILT ($10 as opposed to $24 as above for a set of 4 front upper bolts - need nuts though of course), but there is a $30 min. order though. They are also very slow to ship (took two weeks to ship when I ordered directly from them - ~3 weeks total to finally receive), and about a month to receive when I ordered through a local dealer (Antique Chevrolet). But they have a lot of correkt things though.
pg18 (front upper bolts)
pg22 (front lower bolts)
pg18 (front upper bolts)
pg22 (front lower bolts)
#15
Just an Olds Guy
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
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